In which session of the Indian National congress did the historic union of congress and Muslim League tale place?

In which session of the Indian National congress did the historic unio

1.	In which session of the Indian National congress did the historic union of congress and Muslim League tale place?
A.	Tripuri Session in 1939
B.	Lahore session in 1940
C.	Meerut Session in 1946
D.	Lucknow session in 1916
Answer» E.